CAS 11138-66-2 appears in our catalog under these names: Xanthan Gum, GUM XANTHAN, Xanthan, extra pure, 500 g, plastic, Xanthan, extra pure, 100 g, plastic, Xanthan gum, 98.0%. Offered by: TRC, Biosynth, TCI, Chemat, Sigma-Aldrich. Available pack sizes: 2,5g, 250mg, 500mg, 0,25kg, 25g, 100g, 500g, 250g.